Half-year report · HY
3420.TEDINET S100X2WA
Period2025-04-01 → 2025-09-30
Filed2025-11-13
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥12.3bn | 2025-04-01 → 2025-09-30 | Cons. | Net sales |
| Revenue | ¥26.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥11.7bn | 2024-04-01 → 2024-09-30 | Cons. | Net sales |
| Operating income | ¥266m | 2025-04-01 → 2025-09-30 | Cons. | Operating income |
| Operating income | ¥75m | 2024-04-01 → 2024-09-30 | Cons. | Operating income |
| Ordinary income | ¥319m | 2025-04-01 → 2025-09-30 | Cons. | Ordinary income |
| Ordinary income | ¥1.5bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥139m | 2024-04-01 → 2024-09-30 | Cons. | Ordinary income |
| Profit before tax | ¥327m | 2025-04-01 → 2025-09-30 | Cons. | Income before income taxes |
| Profit before tax | ¥151m | 2024-04-01 → 2024-09-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥215m | 2025-04-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥997m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥95m | 2024-04-01 → 2024-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | ¥215m | 2025-04-01 → 2025-09-30 | Cons. | Profit loss |
| Net income | ¥95m | 2024-04-01 → 2024-09-30 | Cons. | Profit loss |
| Total assets | ¥28.6bn | at 2025-09-30 | Cons. | Assets |
| Total assets | ¥28.8bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥28.1bn | at 2024-09-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥7.5bn | at 2025-09-30 | Cons. | Liabilities |
| Total liabilities | ¥7.6bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥21.2bn | at 2025-09-30 | Cons. | Net assets |
| Net assets / equity | ¥21.2bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥20.3bn | at 2024-09-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥3.1bn | at 2025-09-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥3.6bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥4.0bn | at 2025-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.4bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.6bn | at 2024-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.4bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | −¥152m | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥85m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥2.6bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥254m | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥429m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥19m | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | −¥19m | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥446m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥866m | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥29.26 | 2025-04-01 → 2025-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥135.53 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥12.93 | 2024-04-01 → 2024-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 74.0% | at 2025-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 73.7% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.2% | at 2024-09-30 | Cons. | Equity to asset ratio (5-year summary) |
Periods use the dates stated in the filing. d = earlier-year period dated by calendar; v = that date confirmed by the company's own earlier filing.
Segments · 36
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2025-09-30 | −¥511m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2025-09-30 | −¥511m |
| Construction Material Divisionreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥3.6bn |
| Construction Material Divisionreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥3.6bn |
| Construction Material Divisionreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥461,000 |
| Construction Material Divisionreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥118m |
| Construction Works Divisionreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥5.4bn |
| Construction Works Divisionreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥4.9bn |
| Construction Works Divisionreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥511m |
| Construction Works Divisionreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥24m |
| Tunneling Works Divisionreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥3.8bn |
| Tunneling Works Divisionreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥3.8bn |
| Tunneling Works Divisionreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥10,000 |
| Tunneling Works Divisionreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥178m |
| —segment total | revenue | 2025-04-01 → 2025-09-30 | ¥12.8bn |
| —segment total | revenue external | 2025-04-01 → 2025-09-30 | ¥12.3bn |
| —segment total | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥511m |
| —segment total | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥319m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2024-09-30 | −¥460m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2024-09-30 | −¥460m |
| Construction Material Divisionreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥3.3bn |
| Construction Material Divisionreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥3.3bn |
| Construction Material Divisionreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥1m |
| Construction Material Divisionreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥121m |
| Construction Works Divisionreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥4.9bn |
| Construction Works Divisionreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥4.4bn |
| Construction Works Divisionreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥459m |
| Construction Works Divisionreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | −¥229m |
| Tunneling Works Divisionreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥3.9bn |
| Tunneling Works Divisionreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥3.9bn |
| Tunneling Works Divisionreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥48,000 |
| Tunneling Works Divisionreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥246m |
| —segment total | revenue | 2024-04-01 → 2024-09-30 | ¥12.1bn |
| —segment total | revenue external | 2024-04-01 → 2024-09-30 | ¥11.7bn |
| —segment total | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥460m |
| —segment total | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥139m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 512
| Item | Context | Value | Unit |
|---|---|---|---|
| Income taxes current | Prior1InterimDuration | 47750000 | JPY |
| Income taxes current | InterimDuration | 110266000 | JPY |
| Income taxes deferred | Prior1InterimDuration | 7759000 | JPY |
| Income taxes deferred | InterimDuration | 1563000 | JPY |
| Income taxes | Prior1InterimDuration | 55509000 | JPY |
| Income taxes | InterimDuration | 111829000 | JPY |
| Profit loss | Prior1InterimDuration | 95140000 | JPY |
| Profit loss | InterimDuration | 215326000 | JPY |
| Profit loss attributable to owners of parent | Prior1InterimDuration | 95140000 | JPY |
| Profit loss attributable to owners of parent | InterimDuration | 215326000 | JPY |
| Profit loss | Prior1InterimDuration | 95140000 | JPY |
| Profit loss | InterimDuration | 215326000 | JPY |
| Valuation difference on available for sale securities net of tax oci | Prior1InterimDuration | -5574000 | JPY |
| Valuation difference on available for sale securities net of tax oci | InterimDuration | 195751000 | JPY |
| Remeasurements of defined benefit plans net of tax oci | Prior1InterimDuration | -10199000 | JPY |
| Remeasurements of defined benefit plans net of tax oci | InterimDuration | -11225000 | JPY |
| Other comprehensive income | Prior1InterimDuration | -15773000 | JPY |
| Other comprehensive income | InterimDuration | 184525000 | JPY |
| Comprehensive income | Prior1InterimDuration | 79367000 | JPY |
| Comprehensive income | InterimDuration | 399852000 | JPY |
| Comprehensive income attributable to owners of the parent | Prior1InterimDuration | 79367000 | JPY |
| Comprehensive income attributable to owners of the parent | InterimDuration | 399852000 | JPY |
| Income before income taxes | Prior1InterimDuration | 150649000 | JPY |
| Income before income taxes | InterimDuration | 327156000 | JPY |
| Depreciation and amortization ope cf | Prior1InterimDuration | 125808000 | JPY |
| Depreciation and amortization ope cf | InterimDuration | 128620000 | JPY |
| Increase decrease in provision for bonuses ope cf | Prior1InterimDuration | 73376000 | JPY |
| Increase decrease in provision for bonuses ope cf | InterimDuration | 79656000 | JPY |
| Increase decrease in net defined benefit asset ope cf | Prior1InterimDuration | -17571000 | JPY |
| Increase decrease in net defined benefit asset ope cf | InterimDuration | -21495000 | JPY |
| Increase decrease in allowance for doubtful accounts ope cf | Prior1InterimDuration | -736000 | JPY |
| Increase decrease in allowance for doubtful accounts ope cf | InterimDuration | -891000 | JPY |
| Interest and dividends income ope cf | Prior1InterimDuration | -38031000 | JPY |
| Interest and dividends income ope cf | InterimDuration | -65428000 | JPY |
| Interest expenses ope cf | Prior1InterimDuration | 5254000 | JPY |
| Interest expenses ope cf | InterimDuration | 7518000 | JPY |
| Loss gain on sales of investment securities ope cf | Prior1InterimDuration | -11598000 | JPY |
| Loss gain on sales of investment securities ope cf | InterimDuration | -7650000 | JPY |
| Loss gain on sales of property plant and equipment ope cf | Prior1InterimDuration | -190000 | JPY |
| Loss gain on sales of property plant and equipment ope cf | InterimDuration | － | JPY |
| Loss on retirement of property plant and equipment ope cf | Prior1InterimDuration | 490000 | JPY |
| Loss on retirement of property plant and equipment ope cf | InterimDuration | 0 | JPY |
| Decrease increase in notes and accounts receivable trade ope cf | Prior1InterimDuration | -101758000 | JPY |
| Decrease increase in notes and accounts receivable trade ope cf | InterimDuration | 169108000 | JPY |
| Decrease increase in inventories ope cf | Prior1InterimDuration | -202227000 | JPY |
| Decrease increase in inventories ope cf | InterimDuration | 166588000 | JPY |
| Increase decrease in advances received on uncompleted construction contracts ope cfcns | Prior1InterimDuration | 170664000 | JPY |
| Increase decrease in advances received on uncompleted construction contracts ope cfcns | InterimDuration | -51146000 | JPY |
| Increase decrease in notes and accounts payable trade ope cf | Prior1InterimDuration | -2330255000 | JPY |
| Increase decrease in notes and accounts payable trade ope cf | InterimDuration | -239888000 | JPY |
Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.
Data checks · 14 of 14 passed
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |